Hi,
It seems that Bitcoin may not always be the best investment, Sometimes it's the alt coins that give you more reward then Bitcoin. All you need to know is to when to go for which Alt coin and when to switch back to Bitcoin.
If you can manage good timing then Altcoins can give you more return then the Bitcoin itself.
So which Alt coin are worth consideration ?
Well for me, here is the list.
Verge
Ripple
ZCash
NEO
Steem